The
Mount Adams Wilderness is a
wilderness area in the
U.S. state of
Washington managed by the
U.S. Forest Service. The wilderness encompasses an ecologically complex and geologically active landscape. Weather differs between the dry eastside and moist westside of the mountain. At ,
Mount Adams is one of the major
Cascade mountains. The wilderness area is on the west side of the mountain and is part of the
Gifford Pinchot National Forest. The east side of the mountain is part of the
Yakama Nation, with the southeast side part of the Mount Adams Recreation Area, and includes the popular Bird Creek Meadows.